Primarily used to add unneeded complexity to simple statements. Secondary uses could include code-language or plain annoyance to your surroundings.

Guy 1: "Hey Emil, are you going to the party tonight? It's GTBH!"
Guy 2: "Of course Kris - I heard there'll be ALOD"
Guy 3: "What the fudge are you two talking about?"
Guy 1&2: "GTBH and ALOD are LURUAs of "Going to be huge" and "A lot of drinks" respectively"
Guy 3: "OITGIN!"